////////////////////////////////////////////////////////////////////////////
/*     JavaScript Resource file for ASB                                   */
////////////////////////////////////////////////////////////////////////////
// by LotusHead - he does it because he loves it - lotus@finegrafix.co.za >> 

// Mazimize Page Script

function maximizeWin() {
  if (window.screen) {
    var aw = screen.availWidth;
    var ah = screen.availHeight;
    window.moveTo(0, 0);
    window.resizeTo(aw, ah);
  }
}

// 640x480 Alert Prompt

if ((screen.width == 640) && (screen.height == 480)) 
{
alert('Please note that this website is best viewed at 800x600 resolution and above. Please adjust your resolution accordingly. Thank you.')
}

//Script: Submit only once //



//============================================================
//Script: Preload images //

var myimages=new Array()
function preloadimages(){
for (i=0;i<preloadimages.arguments.length;i++){
myimages[i]=new Image()
myimages[i].src=preloadimages.arguments[i]
}
}

preloadimages("images/homeon.gif,images/abouton.gif,images/documentson.gif,images/meetingson.gif,images/publicationson.gif,images/internationalon.gif,images/linkson.gif")
//============================================================
// Mouse Over Script

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


// 1) Popup Window - No Scroll

var desktop;
function key(Pop, name, size)
{
desktop=window.open(Pop, name, size+'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,top=20,left=20');
}

// 1) Popup Window - Scroll

var desktop;
function keyScroll(Pop, name, size)
{
desktop=window.open(Pop, name, size+'toolbar=no,location=no,status=no,menubar=yes,scrollbars=yes,resizable=no,top=20,left=20');
}

//--- Select drop-downs ----------------------------------

function SelectIt() {
  if (document.QuickJump.Select.options[document.QuickJump.Select.selectedIndex].value != "none"){ 
    location = document.QuickJump.Select.options[document.QuickJump.Select.selectedIndex].value}
}

// 1) Clear Initial Form value on Focus

function clearText(thefield){
if (thefield.defaultValue==thefield.value)
thefield.value = ""
} 


//Highlight image script- By Dynamic Drive
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use

function makevisible(cur,which){
strength=(which==0)? 1 : 0.8

if (cur.style.MozOpacity)
cur.style.MozOpacity=strength
else if (cur.filters)
cur.filters.alpha.opacity=strength*100
}